EP 0820276 B1 20030102 - PROCESS FOR THE PREPARATION OF RESPIRABLE PARTICLES
Title (en)
PROCESS FOR THE PREPARATION OF RESPIRABLE PARTICLES
Title (de)
VERFAHREN ZUR HERSTELLUNG EINATEMBARER PARTIKEL
Title (fr)
PROCEDE DE PREPARATION DE PARTICULES RESPIRABLES
Publication
Application
Priority
- SE 9600479 W 19960412
- SE 9501384 A 19950413
Abstract (en)
[origin: WO9632095A1] A process for producing a pharmaceutical powder for inhalation comprising crystalline particles of an inhalation compound, comprising dissolving an inhalation compound in a solvent; and introducing the solution containing the inhalation compound in droplet form or as a jet stream, into an anti-solvent which is miscible with the solvent and which is under agitation.
IPC 1-7
IPC 8 full level
A61K 9/00 (2006.01); A61K 9/14 (2006.01); A61K 9/16 (2006.01); A61K 9/72 (2006.01); B01D 9/02 (2006.01)
CPC (source: EP US)
A61K 9/0075 (2013.01 - EP US); A61K 9/14 (2013.01 - EP US)
Citation (examination)
EP 0677332 A2 19951018 - SIEVERS ROBERT E [US]
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9632095 A1 19961017; AR 001624 A1 19971126; AT E230257 T1 20030115; AU 5352496 A 19961030; AU 694863 B2 19980730; CA 2217062 A1 19961017; CN 1102383 C 20030305; CN 1186428 A 19980701; DE 69625589 D1 20030206; DE 69625589 T2 20030925; DK 0820276 T3 20030317; EP 0820276 A1 19980128; EP 0820276 B1 20030102; ES 2188750 T3 20030701; IL 117841 A0 19960804; IL 117841 A 20040104; IN 185119 B 20001118; JP H11503448 A 19990326; MY 117344 A 20040630; NO 316209 B1 20031229; NO 974557 D0 19971002; NO 974557 L 19971002; NZ 305515 A 19990329; PT 820276 E 20030430; SA 96160645 B1 20050705; SE 9501384 D0 19950413; TW 492877 B 20020701; US 6221398 B1 20010424; ZA 962596 B 19961014
DOCDB simple family (application)
SE 9600479 W 19960412; AR 33616796 A 19960412; AT 96910285 T 19960412; AU 5352496 A 19960412; CA 2217062 A 19960412; CN 96194372 A 19960412; DE 69625589 T 19960412; DK 96910285 T 19960412; EP 96910285 A 19960412; ES 96910285 T 19960412; IL 11784196 A 19960408; IN 723DE1996 A 19960402; JP 53096396 A 19960412; MY PI9601419 A 19960413; NO 974557 A 19971002; NZ 30551596 A 19960412; PT 96910285 T 19960412; SA 96160645 A 19960304; SE 9501384 A 19950413; TW 85103802 A 19960401; US 66947796 A 19960710; ZA 962596 A 19960401